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Maxim > Solutions > Advanced Backplane Solutions: ATCA/MicroTCA

Sequencer/Supervisor

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF 12-Channel/8-Channel, Flash-Configurable System Monitors with Nonvolatile Fault Registers
MAX16070, MAX16071

Highly Integrated, 12-Channel/8-Channel, System-Management ICs with NV Fault Monitoring
QV  PDF 12-Channel/8-Channel Flash-Configurable System Managers with Nonvolatile Fault Registers
MAX16065, MAX16066

Highly Integrated, 12-Channel/8-Channel, System-Management ICs with NV Fault Monitoring
QV  PDF Quad-Channel, I²C-Margining IDACs with Three Channels of Power-Supply Tracking
DS4426

Inexpensive, I²C-Adjustable, Power-Supply Margining and Tracking
QV  PDF 12-/8-Channel EEPROM-Programmable System Managers with Nonvolatile Fault Registers
MAX16046, MAX16048

Most Integrated, 12-/8-Channel System-Management ICs with NV Fault Monitoring
QV  PDF Dual-/Triple-/Quad-Voltage, Capacitor-Adjustable, Sequencing/Supervisory Circuits
MAX16025, MAX16026, MAX16027, MAX16028, MAX16029, MAX16030

Dual-/Triple-/Quad-Voltage Sequencers/Monitors with Capacitor-Adjustable Timing



Key Specifications:  Power-Supply Sequencers and Voltage Trackers
Part Number Option Interface Input Chan. VIN
(V)		 Features RoHS Available Industry Qualified Oper. Temp.
(°C)		 Package/Pins Smallest Available Pckg.
(mm2)
max max w/pins
MAX16065 NEW!
Monitor
Sequence
I2C/SMBus
JTAG
 12
14
<6
>6
ADC
Additional GPIOs
Charge Pump Output
Current Sensing
Enable Input
Manual Reset
Nonvolatile Fault Event Logger
Overvoltage Detection
Reset Output
User EEPROM
Watchdog Timer
 Yes - -40 to +85
TQFN/48
 50.4
MAX16066 NEW!
Monitor
Sequence
I2C/SMBus
JTAG
 8
14
<6
>6
ADC
Additional GPIOs
Charge Pump Output
Current Sensing
Enable Input
Manual Reset
Nonvolatile Fault Event Logger
Overvoltage Detection
Reset Output
User EEPROM
Watchdog Timer
 - -40 to +85
TQFN/40
 37.2
MAX16025  Sequence
Factory Fixed
R/C Adjustable
 2
<6
>6
Enable Input
Reset Output
 - -40 to +125
TQFN/16
 16.8
MAX16026  Sequence
Factory Fixed
R/C Adjustable
 2
<6
>6
Enable Input
Reset Output
 - -40 to +125
TQFN/16
 16.8
MAX16027  Sequence
Factory Fixed
R/C Adjustable
 3
<6
>6
Enable Input
Reset Output
 Automotive - General -40 to +125
TQFN/20
 16.8
MAX16028  Sequence
Factory Fixed
R/C Adjustable
 3
<6
>6
Enable Input
Reset Output
 Automotive - General -40 to +125
TQFN/20
 16.8
MAX16029  Sequence
Factory Fixed
R/C Adjustable
 4
<6
>6
Enable Input
Reset Output
 Automotive - General -40 to +125
TQFN/24
 16.8
MAX16030  Sequence
Factory Fixed
R/C Adjustable
 4
<6
>6
Enable Input
Reset Output
 Automotive - General -40 to +125
TQFN/24
 16.8
See All Power-Supply Sequencers and Voltage Trackers (35)

Key Specifications:  Supervisors (2 Monitored Voltages)
Part Number Interface Reset Thresh.
(V)		 Reset Out tRESET Watchdog Feature Supervisor Features Reset Thresh. Accur.
(%)		 ICC
(µA)
Active Low min @ +25°C max
MAX16025 
Factory Fixed
R/C Adjustable
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
 Open Drain
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
 No Watchdog
Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator/Low Battery Detect
 1.5 75
MAX16026  Push-Pull
See All Supervisors (2 Monitored Voltages) (84)

Key Specifications:  Supervisors (3 Monitored Voltages)
Part Number Interface Reset Thresh.
(V)		 Reset Out tRESET Watchdog Feature Supervisor Features Reset Thresh. Accur.
(%)		 ICC
(µA)
Active Low min @ +25°C max
MAX16027 
Factory Fixed
R/C Adjustable
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
 Open Drain
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
 No Watchdog
Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator/Low Battery Detect
 1.5 75
MAX16028  Push-Pull
See All Supervisors (3 Monitored Voltages) (32)

Key Specifications:  Supervisors (4 Monitored Voltages)
Part Number Interface Reset Thresh.
(V)		 Reset Out tRESET Watchdog Feature Supervisor Features Reset Thresh. Accur.
(%)		 ICC
(µA)
Active Low min @ +25°C max
MAX16029 
Factory Fixed
R/C Adjustable
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
 Open Drain
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
 No Watchdog
Adjustable Reset Input
High Voltage (>6V)
Manual Reset
Power Fail Comparator/Low Battery Detect
 1.5 75
MAX16030  Push-Pull
See All Supervisors (4 Monitored Voltages) (26)



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